body {
    background-color: #bfc7c1;
}

.green {
    background-color: #486b64;
}

.black {
    background-color: #363732;
}

.TopNavigationBar {
    position: fixed;
    padding-left: 18.75rem;
    height: 4rem;
    width: 100%;
    display: flex;
    background-color: #fff;

    align-items: center;
}

.TopNavigationBar .TopNav1 {
    width: 31.25rem;

}

.TopNavigationBar .TopNav1 img {
    width: 2.8125rem;
    height: 1.5625rem;
}


.TopNavigationBar .TopNav2 {

    height: 6rem;
    margin-left: 400px;
    display: flex;
    align-items: center;
}

.TopNavigationBar .TopNav2 .T2 {
    width: 3.75rem;
    height: 6rem;
    display: flex;
    justify-content: center;
    align-items: center;
}

.TopNavigationBar .TopNav2 .TopNav2-a img {
    width: 1.0625rem;
    height: 1.0625rem;
}

.TopNavigationBar .TopNav2 .TopNav2-b img {
    width: 1.4375rem;
    height: 1.4375rem;
}

.TopNavigationBar .TopNav2 .TopNav2-c img {
    width: 1.6875rem;
    height: 1.6875rem;
}

.TopNavigationBar .TopNav2 .TopNav2-d img {
    width: .625rem;
    height: .625rem;
}

.SideNavigationBar {
    position: fixed;
    z-index: 1000;
    height: 62.5rem;
    width: 18rem;
    background-color: #486b64;

}

.SideNavigationBar .Title {
    width: 18rem;
    height: 3.9375rem;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #ffffff;
    font-size: 1.75rem;
    font-weight: 700;
    font-family: '旁门正道标题体';
    letter-spacing: .0625rem;
}

.SideNavigationBar li {
    height: 4rem;
    width: 18rem;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
    font-size: 1rem;
    font-weight: 600;
    font-family: '思源黑体';
}

.SideNavigationBar li:hover {
    background-color: #363732;
}

.navbackground {
    background-color: #363732;

}

#content {
    position: fixed;
    width: 78.5rem;
    height: 46.875rem;
    margin-top: 4rem;
    margin-left: 18rem;
    background-color: #bfc7c1;
}

.activeStyle {
    background-color: #363732;
}